# Math 5.3

Number and operations. The student applies mathematical process standards to develop and use strategies and methods for positive rational number computations in order to solve problems with efficiency and accuracy. The student is expected to:

- (1) estimate to determine solutions to mathematical
and real-world problems involving addition, subtraction, multiplication, or
division;
- (A) multiply with fluency a three-digit number by a two-digit number using the standard algorithm;
- (B) solve with proficiency for quotients of up to a four-digit dividend by a two-digit divisor using strategies and the standard algorithm;
- (C) represent multiplication of decimals with products to the hundredths using objects and pictorial models, including area models;
- (D) solve for products of decimals to the hundredths, including situations involving money, using strategies based on place-value understandings, properties of operations, and the relationship to the multiplication of whole numbers;
- (E) represent quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using objects and pictorial models, including area models;
- (F) solve for quotients of decimals to the hundredths, up to four-digit dividends and two-digit whole number divisors, using strategies and algorithms, including the standard algorithm;
- (G) represent and solve addition and subtraction of fractions with unequal denominators referring to the same whole using objects and pictorial models and properties of operations;
- (H) represent and solve multiplication of a whole number and a fraction that refers to the same whole using objects and pictorial models, including area models;
- (I) add and subtract positive rational numbers fluently; and
- (J) divide whole numbers by unit fractions and unit fractions by whole numbers.

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### What's Remaining? - Long Division Board Game

A game to play to when learning to solve long division involving remainders.

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### Roll It! Operations Game

Use this fun game to practice all four operations and/or order of operations.

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### Describe That Decimal Worksheet

Deepen your students' understanding of decimals with this one-page worksheet.

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### Multiplication Strategies – Poster Set

Use this set of posters when teaching different multiplication strategies.

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### Pandora's Party Palace Math Activity - Middle Years Version

16 mathematics problem solving task cards involving money in a real-world context.

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### Multiplication Strategy Posters

A set of four posters showing different multiplication strategies for double-digit factors.

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### Strategies for Subtraction - Anchor Charts

Remind your students of the many subtraction strategies with a printable subtraction anchor chart display.

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### Math Word Problem Task Cards - Multiplication and Long Division

20 one and two-step word problem task cards that focus on multiplication and long division.

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### Mental Math Multiplication Posters

Use this set of multiplication posters in your classroom when teaching different mental math strategies.

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### Pandora's Party Palace Math Activity - Upper Level Version

16 mathematics problem solving task cards involving money in a real-world context.

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### Math Investigation - Operations with Fractions with Common Denominators

A mathematics investigation about fractions, embedded in a real-world context.

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### Decimals Worksheet - Operations

Two worksheets that focus on operations using decimals.

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### Adding and Subtracting Fractions PowerPoint

A 17-slide editable PowerPoint Template to use when teaching your students how to add and subtract fractions.

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### Grade 5 Daily Warm-Up – PowerPoint 4

An 84-slide PowerPoint presentation containing a variety of quick warm-up activities.

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### Multiplication Grid – Worksheet

A simple multiplication facts grid for students to practice their facts.

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### Target Number Math Warm-up Activity

A great math warm-up activity where students brainstorm number sentences that equal a 'target number'.

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### Color by Number - Mixed 1 - 12 Multiplication Fact Practice

An engaging activity to reinforce your students' understanding of multiplication facts.

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### 3-Digit by 2-Digit Multiplication Task Cards

Practice solving vertical 3-digit by 2-digit multiplication problems with this set of 18 task cards.

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### Operations with Fractions – Math Mats

Use these math mats when reviewing fraction operations with your students.

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### Mental Math Division Posters

Use this set of division posters in your classroom when teaching different mental math strategies.

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### Number Talks - Fractional Reasoning Task Cards

Build fractional reasoning skills with this set of 16 task cards.

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### 5th Grade Math Review – Google Slides Interactive Activity

Review important 5th-grade math standards with a student-led interactive activity that covers 12 different mathematical concepts.

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### Daily Math Word Problems - Grade 5 (Worksheets)

A set of 20 problem solving questions suited to grade 5 students.

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### Financial Mathematics Math Investigation - Let's Play Mini Golf!

A mathematics investigation about financial mathematics and measurement, embedded in a real-world context.

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### Problem Solving - Mixed Operations

A problem solving worksheet involving mixed operations.

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### What's it Worth? - Money Activity (US Currency)

A game to play when learning how to add currency.

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### Math Brainteaser Task Cards - Grades 3-5 (Version 2)

A set of 10 fun, problem-solving brainteasers for your students.

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### Operations With Decimals PowerPoint

A 26-slide editable PowerPoint Template to use when teaching your students how to add, subtract, multiply, and divide using decimal numbers.